What is the integral of e^{7x}-1/(sqrt(x)) ?

The integral of e^{7x}-1/(sqrt(x)) is 1/7 e^{7x}-2sqrt(x)+C

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integral of e^{7x}-1/(sqrt(x))

\int e^{7 x} - \frac{1}{x} d x

\frac{1}{7} e^{7 x} - 2 x + C

Solution steps

\int e^{7 x} - \frac{1}{x} d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int e^{7 x} d x - \int \frac{1}{x} d x

\int e^{7 x} d x = \frac{1}{7} e^{7 x}

\int \frac{1}{x} d x = 2 x

= \frac{1}{7} e^{7 x} - 2 x

Add a constant to the solution

= \frac{1}{7} e^{7 x} - 2 x + C

What is the integral of e^{7x}-1/(sqrt(x)) ?
The integral of e^{7x}-1/(sqrt(x)) is 1/7 e^{7x}-2sqrt(x)+C